1 - 20 of 51 Works in Earth Protection Force (TMNT)
Navigation
Listing Works
-
Centuries in Shadow by stellaspectral
Fandoms: Teenage Mutant Ninja Turtles (TV 2003), Teenage Mutant Ninja Turtles - All Media Types
29 Jun 2025
Tags
Summary
Hunted by Agent Bishop, you’re rescued by four mutant brothers who invite you into their home. They give you a place to hide and a reason to fight back. Falling for one of them is a dangerous complication. Falling for all four might be your undoing—or your salvation.
Series
- Part 13 of TMNT Requests
-
The Last Of The Real Ones by Breech_Loader
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles - All Media Types
27 Jun 2025
Tags
Summary
In this Scattered AU, in Baron Draxum's lab accident the Turtles were scattered around the whole world. Master Splinter only managed to save Leonardo - so he never found out about his brothers. But when Leonardo's 18, Master Splinter dies in a strange fire. With nothing but questions and his katana, Leonardo leaves New York to see the world his father's always promised to show him.
Now Mutants and Yokai walk beside Humans, but there's organisations that wish they didn't. Mutagen isn't just a toxin, it's a commodity to be traded - if only anybody had a clean sample. And everybody wants a piece of the Empyrean market... if only they could mine its worldwide Ley Lines. April's got her journalism career started, but where's her story? Oh, and Casey Jones Jr still has his mission - but it seems he's in the wrong world!
But Donatello, Michelangelo and Raphael are not sitting around waiting for Leonardo to find them. Fate has sent them on their own journeys. Destiny means they'll meet - if they make the right choices.
-
I Won a Part of You by CursedCatChild
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
24 Jun 2025
Tags
Summary
The Techno drone wasn’t meant to be ever separated from its pilot. Yet Donnie forcibly got ripped out of it. But that never meant that the Techno Drone also got ripped out of Donnie. Or that the softshell’s parts all come back with him. What will a turtle do if he finds out that he’s partially Krang and that part is actually the majority of him?
Or the Techno Drone didn’t just Krangified, but straight up made Donnie 70% Krang. Of course with a species change comes some freaky new instinct, issues and body horror worthy transformations. Drowning in intense self hatred and fear of losing his brothers ( especially his twin) of course he tries to face all these challenges all alone.
Basically another Krang-Donnie AU, but trust me this is going to be a rollercoaster of very gory, very sweet and have a lot of made up Krang lore you never knew you needed.
-
The Pizza is a Lie by Caffinatedcastiel
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Portal (Video Game)
15 Apr 2025
Tags
Summary
"Hello and again, welcome to the EPF Science computer-aided enrichment center."
Don and Leo get ambushed by the EPF and are abducted from New York. Trapped in a facility and separated from his brother, Leonardo is forced to complete a series of portal-related tests while looking for a way to escape.
-------
I played Portal and Portal 2 recently and the brainrot won. What can I say? -
Welcome to the Circus by Shattered_ontheInside
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
11 Apr 2025
Tags
Summary
The slider managed to open his eyes halfway to look down on his left hand to try and find out what it was stuck to, but the darkness all around combined with the concussion-induced blurry, doubled vision did little to help him understand anything he was looking at.
Then there was a voice.
Not the comforting voice of one of his concerned brothers, but rather a gruff, deep man's voice coming from the stranger tending to his laceration.
"Sorry 'bout the cuffs but I ain't never seen your kind before."
-or-
On the day of the invasion Leo's brothers try to save him from the prison dimension but a disruption caused by Krang Prime causes Mikey's portal to mystically explode, knocking Leo unconscious.
The next thing he knows he wakes up injured with a concussion in a dark room with a stranger tending to his wounds.
But he is soon to find out that this scruffy human does not have his best interests at heart.
If he can't escape on his own will his family come to the rescue, or do they even know where he is?
No matter what happens Leo knows that he always has a ninja's greatest weapon: Hope.
. . .
Right?
-
the fourth one’s out by taizi
Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
24 Feb 2025
Tags
Summary
The sublevel the live specimens are kept on requires security screening conducted by a pair of steely-eyed armed guards and one final ID scan at the door beyond them. There’s a bit of a hiccup with Leon’s badge not reading properly on the scanner, but you were there when it was printed, and you’ve worked at the EPF long enough that when you vouch for him, the guards let it slide.
He really wouldn’t have made it this far if he didn’t belong here, after all.
-
Deal with a Devil by flavumetrubrum
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles - All Media Types
01 Jan 2025
Tags
Summary
A night out ends in disaster when Leo and Donnie are cornered by a new enemy. Now, Leo is missing, and Donnie can't remember what happened. With no leads, Leo's brothers try everything to track down their missing Face Man. Meanwhile, Leo faces the nightmare that is the EPF and Agent John Bishop. Can he hold out until his brothers are able to find him?
Rated for teenage potty mouths and mature themes. Heed the tags.
-
ROTTMNT: Exodus by Snootlebugs
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
16 Dec 2024
Tags
Summary
From his map, a hundred tiny red pinpricks gleamed in his eyes, their eerie glow cutting through the surrounding darkness. They were the only source of light in the stillness, casting a long, unnatural shadow behind him. Each mark on the map signified the last known hideout of one of *them*—'strange and unexplainable creatures’, the media called them.
A plague, as far as he was concerned.
“Specimen P is in position and ready for signal, sir.”
A crooked smirk tugged at his lips, revealing a set of large, slightly yellowing teeth.
Excellent.
With any luck, this map would soon be empty.
--------------------------------------------
Or,What if Draxum was on the right track about humanity all along? Or well, at least a small tiny part of it.
-
Marked by Shimonu
Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Teenage Mutant Ninja Turtles (IDW Comics), Teenage Mutant Ninja Turtles (Comics), Teenage Mutant Ninja Turtles (Mirage Comics), Teenage Mutant Ninja Turtles (TV 2012)
14 Dec 2024
Tags
Summary
The argument started over something stupid. Leo had been pushing himself too hard in training again, movements growing more reckless as exhaustion set in. Before he knew it, Raph caught his arm. The movement happened too fast. Leo twisted away violently. Raph's grip caught the edge of Leo's bicep wrapping. Fabric tore. Time seemed to stop. Black lines stood stark against green skin. Clean. Precise. Clinical. Raph's world tilted sideways.
Series
- Part 34 of Scarred
-
Victories by Shimonu
Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Teenage Mutant Ninja Turtles (TV 2003), Teenage Mutant Ninja Turtles (IDW Comics), Teenage Mutant Ninja Turtles (Comics), Teenage Mutant Ninja Turtles (Mirage Comics)
14 Dec 2024
Tags
Summary
Don's hands didn't shake as he cleaned the wound on Leo's shoulder. They never did anymore. "You could have called," he said quietly, focusing on the neat row of stitches he was placing. "When you first spotted them." Leo remained perfectly still under his brother's ministrations, "There wasn't time."
Series
- Part 35 of Scarred
-
The Other Side Of The Glass by Shimonu
Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Teenage Mutant Ninja Turtles (TV 2003), Teenage Mutant Ninja Turtles (IDW Comics), Teenage Mutant Ninja Turtles (Comics), Teenage Mutant Ninja Turtles (Mirage Comics), Teenage Mutant Ninja Turtles (TV 2012)
12 Dec 2024
Tags
Summary
Raphael couldn't focus on anything but the growing dread as they approached that steel door. Months of searching had led here. To this sterile hallway with its too-bright lights and antiseptic smell that burned his nostrils. The door opened with a soft hiss that felt like a death knell. Two-way glass, his mind supplied distantly. The kind used to observe test subjects. The sound of wheels on tile made his head snap up. Leo.
Series
- Part 13 of Scarred
-
Unmade by Shimonu
Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Teenage Mutant Ninja Turtles (TV 2003), Teenage Mutant Ninja Turtles (IDW Comics), Teenage Mutant Ninja Turtles (Comics), Teenage Mutant Ninja Turtles (Mirage Comics), Teenage Mutant Ninja Turtles (TV 2012)
12 Dec 2024
Tags
Summary
They didn't even bother using his name. He'd stopped counting the days since they first strapped him to a table like this. Since they first began taking him apart piece by piece to see how he worked. But this lab was different. He watched them prep the surgical tools, laying out blades and clamps and bone saws with terrible precision. Watched them marking those careful lines up his arms. Understanding crashed through him like a physical blow. No. They wouldn’t. Not this.
Series
- Part 12 of Scarred
-
Blind by Shimonu
Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Teenage Mutant Ninja Turtles (TV 2003), Teenage Mutant Ninja Turtles (IDW Comics), Teenage Mutant Ninja Turtles (Comics), Teenage Mutant Ninja Turtles (Mirage Comics), Teenage Mutant Ninja Turtles (TV 2012)
08 Dec 2024
Tags
Summary
The drugs made time stretch strangely, made everything feel slightly unreal. Made his usual iron control feel fragile, paper-thin. So when Leo's vision started to blur, he didn’t think anything of it. Not at first. The edges of the cell seemed softer somehow, less defined. He blinked hard, trying to clear his vision, fighting down the first tendril of unease. Then the blurring got worse.
Series
- Part 8 of Scarred
-
Grateful by Shimonu
Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Teenage Mutant Ninja Turtles (TV 2003), Teenage Mutant Ninja Turtles (IDW Comics), Teenage Mutant Ninja Turtles (Comics), Teenage Mutant Ninja Turtles (Mirage Comics), Teenage Mutant Ninja Turtles (TV 2012)
08 Dec 2024
Tags
Summary
The muscle damage in Leo's shoulder had been getting worse for weeks. What started as tremors had become violent spasms, the traumatized tissue seizing randomly. He couldn't maintain a proper grip anymore. Couldn't trust his own arm to respond when he needed it. Until Bishop noticed how it was affecting his response trials.
Series
- Part 11 of Scarred
-
Survivor's Eyes by Shimonu
Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Teenage Mutant Ninja Turtles (TV 2003), Teenage Mutant Ninja Turtles (IDW Comics), Teenage Mutant Ninja Turtles (Comics), Teenage Mutant Ninja Turtles (Mirage Comics), Teenage Mutant Ninja Turtles (TV 2012)
08 Dec 2024
Tags
Summary
Bishop's hands trembled as he studied the latest reattachment trial data. Critical data, considering how his own clone bodies degraded - nerve pathways dying off piece by piece, forcing him to transfer consciousness before total system failure. Another migraine pulse threatened at the edges of his vision. This body was failing. The episodes were getting worse. This body was failing faster than the last – they all did, each transfer burning through clone tissue like paper. But he was getting closer. He could only hope that this mutant held the key.
Series
- Part 5 of Scarred
-
Promise by Shimonu
Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Teenage Mutant Ninja Turtles (TV 2003), Teenage Mutant Ninja Turtles (IDW Comics), Teenage Mutant Ninja Turtles (Comics), Teenage Mutant Ninja Turtles (Mirage Comics), Teenage Mutant Ninja Turtles (TV 2012)
08 Dec 2024
Tags
Summary
Raph hadn't slept. None of them had, really. But he was the only one still here when Leo's eyes opened again. The infirmary lights were dimmed. Don's idea, after that first time. After seeing how thel brightness had made Leo's whole body flinch. Raph knew the second Leo woke up. His brother's breathing changed first. Too careful, too measured. Like he'd forgotten how to just breathe. "Still here, Fearless."
Series
- Part 17 of Scarred
-
Precious by Shimonu
Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Teenage Mutant Ninja Turtles (TV 2003), Teenage Mutant Ninja Turtles (IDW Comics), Teenage Mutant Ninja Turtles (Comics), Teenage Mutant Ninja Turtles (Mirage Comics), Teenage Mutant Ninja Turtles (TV 2012)
05 Dec 2024
Tags
Summary
"Your temperature's elevated again." Bishop's fingers traced the line of Leo's jaw, latex catching against skin, "Though that could be from fighting the sedatives." Leo kept his expression neutral even as his stomach churned at the touch. At the way Bishop's hands mapped his face with terrible gentleness. He understood pain. Somehow, this was worse.
Series
- Part 10 of Scarred
-
Breathless by Shimonu
Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Teenage Mutant Ninja Turtles (TV 2003), Teenage Mutant Ninja Turtles (IDW Comics), Teenage Mutant Ninja Turtles (Mirage Comics), Teenage Mutant Ninja Turtles (Comics), Teenage Mutant Ninja Turtles (TV 2012)
04 Dec 2024
Tags
Summary
The tube burned. Not just physically - though God, it did burn, scraping his throat raw with every mechanically forced breath. But deeper. A violation that reached past flesh and into something primal. Leo's chest heaved, trying to establish its own rhythm. Fighting against the machine that forced air into his lungs with merciless precision. His body wanted quick, shallow breaths. Panic breathing. But the ventilator didn't care what his body wanted.
Series
- Part 9 of Scarred
-
Found by Shimonu
Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Teenage Mutant Ninja Turtles (TV 2003), Teenage Mutant Ninja Turtles (IDW Comics), Teenage Mutant Ninja Turtles (Mirage Comics), Teenage Mutant Ninja Turtles (Comics), Teenage Mutant Ninja Turtles (TV 2012)
03 Dec 2024
Tags
Summary
The smell hit Raph first. Not just antiseptic this time - something deeper. Something wrong. His hands tightened on his sai as they crept through Bishop's facility, every sense straining for movement. For danger. For Leo. Five months of searching. Of too many false leads, too many empty facilities, too many moments of hoping this time, this place would be the one. Please let this be the one.
Series
- Part 15 of Scarred
-
All Systems Locking Down by Caffinatedcastiel
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
18 Nov 2024
Tags
Summary
At the damning click of handcuffs around his wrists, the last 24 hours of Donatello’s life overlayed atop each other as he searched for when it all went wrong.
Moments ago, he was fighting tooth and claw against squadrons of riot gear equipped opponents. There were no identifiable details Donnie could glean from the fighters. Intentionally so, considering the nondescript vests and fully visored helmets. For a turtle that subscribed to a qualitative lifestyle, not being able to collect any further data was more than anxiety-inducing.
Whumptober 2024 Day 3:
Set up for Failure
Fingerprints - Wrongfully Arrested - “I warned you”